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Title:
Composite tubing product and apparatus and method for manufacturing the same
United States Patent 3269422
Inventors:
Matthews, Richard A.
Johansen, Hans A.
Publication Date:
08/30/1966
Assignee:
MOORE & CO SAMUEL
Primary Class:
Other Classes:
138/140, 138/149, 165/136, 165/164, 165/172, 165/905, 219/531, 392/468, 392/472, 392/480, 392/482
International Classes:
B67D1/08; F16L9/18
View Patent Images:
Foreign References:
GB627031A